Agent 需要的是一台电脑，而非容器：Cloudflare 推出 @cloudflare/computer

英文标题：🔶 Agent needs a computer, not a container – introducing Cloudflare/computer

Cloudflare 发布开源早期预览版 @cloudflare/computer，旨在为 AI Agent 提供统一的虚拟文件系统与执行运行时，而不要求每个 Agent 都独占一个容器。该方案将隔离环境（isolate）用于文件操作、数据处理和 Git 管理，将容器留给 Linux、npm 或原生二进制等较重任务，并让两类环境共享同步文件系统。Cloudflare 的目标是让容器承担不到 10% 的 Agent 工作，从而以更低成本扩展至数亿乃至数十亿并发 Agent。对开发者而言，该软件包提供 Durable Object、SQLite、Git、文件工具、Shell 工具及 Cloudflare Containers 的组合接口，也支持自定义执行后端。

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npm install @cloudflare/computer

import { Think } from "@cloudflare/think";
import { Workspace, type DurableObjectStorageLike } from "@cloudflare/computer";
import { createWorkersAI } from "workers-ai-provider";

export class Agent extends Think {
  override workspaceBash = false;

  override workspace = new Workspace({
    storage: this.ctx.storage,
    useThink: true, // soon will not be needed
  });

  override getModel() {
    return createWorkersAI({ binding: this.env.AI })("@cf/zai-org/glm-5.2");
  }

  override getSystemPrompt() {
    return `
You are a bug triage agent.

Use the project in /workspace/repo to reproduce the bug, inspect the
code, make a focused fix when it is safe, and run verification. In your
final answer, include what you changed, which commands you ran, and
whether verification passed.`;
  }
}

import { Think } from "@cloudflare/think";
import { Workspace, WorkspaceProxy } from "@cloudflare/computer";
import {
  CloudflareContainerBackend,
  withWorkspaceContainer,
} from "@cloudflare/computer/backends/container";

export { WorkspaceProxy };

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  override workspace = new Workspace({
    storage: this.ctx.storage,
    useThink: true, // soon will not be needed
    backends: [
      new CloudflareContainerBackend({
        container: () => this,
        workspace: {
          binding: "Agent",
          id: this.ctx.id.toString(),
        },
      }),
    ],
  });

  /* Example code truncated for readability... */
}

import { createAITools } from "@cloudflare/computer/tools";
import type { ToolSet } from "ai";
import { replyToIssue } from "./tools/github";

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  /* Example code truncated for readability... */

  override getTools(): ToolSet {
    return {
      ...createAITools({
        workspace: this.workspace,
        shell: {
          defaultBackend: "container",
          backends: {
            container: {
              description:
                "Cloudflare Container with a full Linux userland: " +
                "npm, node, package managers, test runners, and real " +
                "binaries on $PATH. Use it when a task needs more than " +
                "file manipulation.",
            },
          },
        },
      }),
      replyToIssue,
    };
  }
}

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  /* Example code truncated for readability... */

  async startTriage(report: { title: string; body: string; repoUrl: string }) {
    await this.workspace.fs.mkdir("/workspace", { recursive: true });
    await this.workspace.fs.writeFile(
      "/workspace/BUG_REPORT.md",
      `# ${report.title}\n\n${report.body}\n`,
    );

    await this.workspace.git.clone({
      url: report.repoUrl,
      dir: "/workspace/repo",
    });

    return this.submitMessages([
      {
        id: crypto.randomUUID(),
        role: "user",
        parts: [
          {
            type: "text",
            text: [
              `Triage this bug: ${report.title}`,
              "The bug report is in /workspace/BUG_REPORT.md.",
              "The repository is checked out at /workspace/repo.",
            ].join("\n"),
          },
        ],
      },
    ]);
  }
}

npm install @cloudflare/computer

import { Think } from "@cloudflare/think";
import { Workspace, type DurableObjectStorageLike } from "@cloudflare/computer";
import { createWorkersAI } from "workers-ai-provider";

export class Agent extends Think {
  override workspaceBash = false;

  override workspace = new Workspace({
    storage: this.ctx.storage,
    useThink: true, // soon will not be needed
  });

  override getModel() {
    return createWorkersAI({ binding: this.env.AI })("@cf/zai-org/glm-5.2");
  }

  override getSystemPrompt() {
    return `
You are a bug triage agent.

Use the project in /workspace/repo to reproduce the bug, inspect the
code, make a focused fix when it is safe, and run verification. In your
final answer, include what you changed, which commands you ran, and
whether verification passed.`;
  }
}

import { Think } from "@cloudflare/think";
import { Workspace, WorkspaceProxy } from "@cloudflare/computer";
import {
  CloudflareContainerBackend,
  withWorkspaceContainer,
} from "@cloudflare/computer/backends/container";

export { WorkspaceProxy };

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  override workspace = new Workspace({
    storage: this.ctx.storage,
    useThink: true, // soon will not be needed
    backends: [
      new CloudflareContainerBackend({
        container: () => this,
        workspace: {
          binding: "Agent",
          id: this.ctx.id.toString(),
        },
      }),
    ],
  });

  /* Example code truncated for readability... */
}

import { createAITools } from "@cloudflare/computer/tools";
import type { ToolSet } from "ai";
import { replyToIssue } from "./tools/github";

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  /* Example code truncated for readability... */

  override getTools(): ToolSet {
    return {
      ...createAITools({
        workspace: this.workspace,
        shell: {
          defaultBackend: "container",
          backends: {
            container: {
              description:
                "Cloudflare Container with a full Linux userland: " +
                "npm, node, package managers, test runners, and real " +
                "binaries on $PATH. Use it when a task needs more than " +
                "file manipulation.",
            },
          },
        },
      }),
      replyToIssue,
    };
  }
}

export class Agent extends withWorkspaceContainer(Think) {
  override workspaceBash = false;

  /* Example code truncated for readability... */

  async startTriage(report: { title: string; body: string; repoUrl: string }) {
    await this.workspace.fs.mkdir("/workspace", { recursive: true });
    await this.workspace.fs.writeFile(
      "/workspace/BUG_REPORT.md",
      `# ${report.title}\n\n${report.body}\n`,
    );

    await this.workspace.git.clone({
      url: report.repoUrl,
      dir: "/workspace/repo",
    });

    return this.submitMessages([
      {
        id: crypto.randomUUID(),
        role: "user",
        parts: [
          {
            type: "text",
            text: [
              `Triage this bug: ${report.title}`,
              "The bug report is in /workspace/BUG_REPORT.md.",
              "The repository is checked out at /workspace/repo.",
            ].join("\n"),
          },
        ],
      },
    ]);
  }
}